OL

Olan Leitch

BI Building Materials Investment: 56 patents #2 of 182Top 2%
BM Bmic: 23 patents #5 of 125Top 4%
SI Specialty Granules Investments: 5 patents #4 of 12Top 35%
EP Elk Premium Building Products: 2 patents #11 of 36Top 35%
GE Gaf Energy: 2 patents #30 of 51Top 60%
📍 Bakersfield, CA: #2 of 840 inventorsTop 1%
🗺 California: #2,837 of 386,348 inventorsTop 1%
Overall (All Time): #18,576 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 51–75 of 88 patents

Patent #TitleCo-InventorsDate
D769472 Shingle 2016-10-18
D767172 Shingle 2016-09-20
D766469 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-09-13
D766468 Shingle 2016-09-13
D766467 Shingle 2016-09-13
D766466 Shingle 2016-09-13
D765885 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-09-06
D765886 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-09-06
D765887 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-09-06
D765888 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-09-06
D765273 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-08-30
D765274 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-08-30
D764076 Shingle 2016-08-16
9416539 Roofing shingle system and shingles for use therein Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-08-16
D763470 Shingle 2016-08-09
D763471 Shingle 2016-08-09
9410323 Roofing shingle system and shingles for use therein 2016-08-09
D763468 Shingle Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-08-09
D762880 Shingle 2016-08-02
9404260 Roofing shingle system and shingles for use therein 2016-08-02
D762879 Shingle 2016-08-02
D762881 Shingle 2016-08-02
9399870 Roofing shingle system and shingles for use therein Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-07-26
9399871 Roofing shingle system and shingles for use therein Luis Duque, Ming Liang Shiao, Sudhir Railkar 2016-07-26
D747501 Shingle 2016-01-12